com.mygdx.entities.DynamicEntities.enemies.Enemy

Introduction

Here is the source code for com.mygdx.entities.DynamicEntities.enemies.Enemy_TestMon.java
Source

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package com.mygdx.entities.DynamicEntities.enemies;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.ai.btree.utils.BehaviorTreeParser;
import com.badlogic.gdx.ai.steer.behaviors.Flee;
import com.badlogic.gdx.ai.steer.behaviors.Seek;
import com.badlogic.gdx.ai.steer.behaviors.Wander;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.math.MathUtils;
import com.badlogic.gdx.math.Vector2;
import com.badlogic.gdx.physics.box2d.World;
import com.badlogic.gdx.utils.StreamUtils;
import com.mygdx.environments.EnvironmentManager;
import com.mygdx.game.MainGame;
import com.mygdx.managers.ResourceManager;
import com.mygdx.utilities.UtilityVars.Rarity;
import static com.mygdx.utilities.UtilityVars.Rarity.COMMON;
import java.io.Reader;

/**
 *
 * @author saynt
 */
public class Enemy_TestMon extends EnemyEntity {

    private boolean dead = false;
    protected Texture idleTexture, deadTexture;
    protected Rarity rarity = COMMON;

    public Texture getIconTexture() {
        return idleTexture;
    }

    public Rarity getRarity() {
        return rarity;
    }

    public Enemy_TestMon(Vector2 pos) {
        super(pos, 40f, 40f);

        idleTexture = MainGame.am.get(ResourceManager.ENEMY_PH);
        deadTexture = MainGame.am.get(ResourceManager.ENEMY_PH_DEAD);

        texture = idleTexture;

        //AI
        wanderSB = new Wander<Vector2>(this).setFaceEnabled(false).setAlignTolerance(0.001f)
                .setDecelerationRadius(5).setTimeToTarget(0.1f).setWanderOffset(90).setWanderOrientation(10)
                .setWanderRadius(40f).setWanderRate(MathUtils.PI2 * 4);

        seekWanderSB = new Seek<Vector2>(this, seekWanderTarget);
        fleeSB = new Flee<Vector2>(this, EnvironmentManager.player);

        this.maxLinearSpeed = 150f;
        this.maxLinearAcceleration = 500f;
        this.maxAngularSpeed = 30f;
        this.maxAngularAcceleration = 5f;
    }

    @Override
    public void init(World world) {
        super.init(world);
        EnemyManager.add(this);

        //ai
        Reader reader = null;
        try {
            //read this file in resource manager
            reader = Gdx.files.internal("ai/patrol.tree").reader();
            BehaviorTreeParser<EnemyEntity> parser = new BehaviorTreeParser<EnemyEntity>(
                    BehaviorTreeParser.DEBUG_NONE);
            bt = parser.parse(reader, this);
        } finally {
            StreamUtils.closeQuietly(reader);
        }
    }

    @Override
    public void dispose() {
        EnemyManager.remove(this);
        super.dispose();
    }

    @Override
    public void alert(String[] str) {
        try {
            System.out.println("@Enemy_TestMon alert");
            if (str[2].contains("bullet_")) {
                death();
            } else if (dead && str[2].contains("player_")) {
                dispose();
            }

        } catch (IndexOutOfBoundsException ex) {
            ex.printStackTrace();
        }
    }

    private void death() {
        dead = true;
        texture = deadTexture;
        bt = null;
        behavior = null;
    }

}
com.mygdx.entities.DynamicEntities.enemies.Enemy_TestMon.java Source code

Introduction

Source
